Copyright © 2004 by the Johns Hopkins Bloomberg School of Public Health
LETTERS TO THE EDITOR |
RE: "ASSOCIATION OF A WOMANS OWN BIRTH WEIGHT WITH HER SUBSEQUENT RISK FOR PREGNANCY-INDUCED HYPERTENSION"
Clinic of Obstetrics, Division of Experimental Obstetrics, Campus Virchow-Klinikum, CharitéUniversity Medicine Berlin, Berlin 13353, Germany
| The first 10% of the full text of this article appears below. |
Recently, Innes et al. (1) published findings from a large study on "fetal origins" of pregnancy-induced hypertension (PIH), concluding that a strong inverse relation exists between birth weight and PIH risk. However, it seems to us that important parts of their analysis are seriously biased because of a fundamental conceptual and methodological mistake.
Unadjusted analysis of the data set of Innes et al. (1) demonstrated a U-shaped relation between birth weight and later risk
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K. E. Innes, T. E. Byers, J. A. Marshall, and A. Baron FOUR AUTHORS REPLY Am. J. Epidemiol., September 1, 2004; 160(5): 508 - 508. [Full Text] [PDF] |
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